RU2015131017A - PREPARATION OF A HYDROCARBON CONVERSION CATALYST - Google Patents

PREPARATION OF A HYDROCARBON CONVERSION CATALYST Download PDF

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RU2015131017A
RU2015131017A RU2015131017A RU2015131017A RU2015131017A RU 2015131017 A RU2015131017 A RU 2015131017A RU 2015131017 A RU2015131017 A RU 2015131017A RU 2015131017 A RU2015131017 A RU 2015131017A RU 2015131017 A RU2015131017 A RU 2015131017A
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mixture
alkali metal
aluminosilicate composition
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RU2015131017A
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RU2656594C2 (en
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Ласло ДОМОКОС
Сьюрд АЛКЕМА
Дэвид Аллен КУПЕР
Ферри ВИНТЕР
Лай Хва ОНГ
Барт ПЕЛГРИМ
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Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • B01J35/615—
    • B01J35/635—
    • B01J35/638—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/031—Precipitation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/20—Sulfiding
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/20—Silicates
    • C01B33/26—Aluminium-containing silicates, i.e. silico-aluminates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G45/00—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds
    • C10G45/58—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins
    • C10G45/60—Refining of hydrocarbon oils using hydrogen or hydrogen-generating compounds to change the structural skeleton of some of the hydrocarbon content without cracking the other hydrocarbons present, e.g. lowering pour point; Selective hydrocracking of normal paraffins characterised by the catalyst used
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G47/00—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions
    • C10G47/02—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used
    • C10G47/10—Cracking of hydrocarbon oils, in the presence of hydrogen or hydrogen- generating compounds, to obtain lower boiling fractions characterised by the catalyst used with catalysts deposited on a carrier
    • C10G47/12—Inorganic carriers
    • C10G47/14—Inorganic carriers the catalyst containing platinum group metals or compounds thereof

Claims (26)

1. Способ приготовления катализатора конверсии углеводородов, способ включает стадии, на которых:1. A method of preparing a catalyst for the conversion of hydrocarbons, the method comprises the steps of: (a) приготавливают водную смесь, содержащую сульфат алюминия и имеющую рН от 1,0 до 6,5,;(a) preparing an aqueous mixture containing aluminum sulfate and having a pH of from 1.0 to 6.5; (b) добавляют в смесь, полученную на стадии (а), алюминат щелочного металла для повышения рН смеси от 7,1 до 12;(b) add to the mixture obtained in stage (a), an alkali metal aluminate to increase the pH of the mixture from 7.1 to 12; (c) добавляют в смесь, полученную на стадии (b), сульфат алюминия для понижения рН смеси от 1,5 до 6,5;(c) add to the mixture obtained in stage (b), aluminum sulfate to lower the pH of the mixture from 1.5 to 6.5; (d) добавляют в смесь, полученную на стадии (с), силикат щелочного металла для повышения рН смеси от 6,5 до 11,(d) add to the mixture obtained in stage (c), alkali metal silicate to increase the pH of the mixture from 6.5 to 11, причем на заключительных стадиях способа приготовления:and in the final stages of the preparation method: (v) добавляют сульфат алюминия в смесь, которая получена в процессе, состоящем из стадий (а)-(d), для понижения рН смеси от 2 до 8;(v) add aluminum sulfate to the mixture, which is obtained in the process consisting of stages (a) - (d), to lower the pH of the mixture from 2 to 8; (w) добавляют в смесь, полученную на стадии (v), силикат щелочного металла для повышения рН смеси,(w) is added to the mixture obtained in stage (v), alkali metal silicate to increase the pH of the mixture, (х) добавляют в смесь, полученную на стадии (w), (i) алюминат щелочного металла для сдвига рН смеси от 7,8 до 12 и (ii) сульфат алюминия для сдвига рН смеси от 1,5 до 7,7, причем этап (i) может предшествовать этапу (ii) или же следовать за ним,(x) add to the mixture obtained in stage (w), (i) an alkali metal aluminate to shift the pH of the mixture from 7.8 to 12; and (ii) aluminum sulfate to shift the pH of the mixture from 1.5 to 7.7, and step (i) may precede or follow step (ii), (у) обрабатывают полученную на стадии (х) смесь щелочным раствором, имеющим рН от 7,5 до 12, и(y) treating the mixture obtained in step (x) with an alkaline solution having a pH of from 7.5 to 12, and (z) извлекают из полученной на стадии (у) смеси твердый осадок, с получением алюмосиликатной композиции, содержащий от 30 до 70 вес.% диоксида кремния и от 70 до 30 вес.% оксида алюминия,(z) a solid precipitate is recovered from the mixture obtained in step (y) to obtain an aluminosilicate composition containing 30 to 70 wt.% silica and 70 to 30 wt.% alumina, после чего полученную алюмосиликатную композицию формуют и добавляют к формованной алюмосиликатной композиции один или более металлов или соединений металлов, выбираемых из металлов групп VIB и VIII для получения катализатора конверсии углеводородов.after which the obtained aluminosilicate composition is molded and one or more metals or metal compounds selected from metals of groups VIB and VIII are added to the molded aluminosilicate composition to obtain a hydrocarbon conversion catalyst. 2. Способ по п. 1, в котором способ дополнительно включает стадии, на которых:2. The method of claim 1, wherein the method further comprises the steps of: (е) добавляют в смесь, полученную на стадии (d), сульфат алюминия для понижения рН смеси от 1,5 до 7,0 и(f) aluminum sulfate is added to the mixture obtained in step (d) to lower the pH of the mixture from 1.5 to 7.0; and (f) добавляют в смесь, полученную на стадии (е), алюминат щелочного металла для повышения рН смеси от 7,5 до 12.(f) alkali metal aluminate is added to the mixture obtained in step (e) to increase the pH of the mixture from 7.5 to 12. 3. Способ по п. 1 или 2, в котором алюминат щелочного металла является алюминатом натрия.3. The method of claim 1 or 2, wherein the alkali metal aluminate is sodium aluminate. 4. Способ по п. 1 или 2, в котором силикат щелочного металла является силикатом натрия.4. The method according to p. 1 or 2, in which the alkali metal silicate is sodium silicate. 5. Способ по п. 1 или 2, в котором на стадии (z) извлеченный твердый осадок дополнительно промывают и/или подвергают ионному обмену.5. The method of claim 1 or 2, wherein in step (z), the recovered solid precipitate is further washed and / or ion exchanged. 6. Способ по п. 1 или 2, в котором алюмосиликатную композицию, полученную на стадии (z), дополнительно сушат и/или обжигают.6. The method of claim 1 or 2, wherein the aluminosilicate composition obtained in step (z) is further dried and / or calcined. 7. Способ по п. 6, в котором алюмосиликатную композицию, полученную на стадии (z), сушат распылением.7. The method of claim 6, wherein the aluminosilicate composition obtained in step (z) is spray dried. 8. Способ по п. 6, в котором высушенную алюмосиликатную композицию обжигают при температуре от 600 до 850°С.8. The method according to p. 6, in which the dried aluminosilicate composition is fired at a temperature of from 600 to 850 ° C. 9. Способ по п. 1 или 2, в котором алюмосиликат формуют, смешивая полученную алюмосиликатную композицию с водой и кислотой, с последующим экструдированием полученной смеси.9. The method according to p. 1 or 2, in which the aluminosilicate is formed by mixing the obtained aluminosilicate composition with water and acid, followed by extrusion of the resulting mixture. 10. Способ по п. 9, в котором кислота является неорганической кислотой.10. The method of claim 9, wherein the acid is an inorganic acid. 11. Способ по п. 1 или 2, в котором сформованную алюмосиликатную композицию дополнительно сушат и/или обжигают.11. The method according to p. 1 or 2, in which the formed aluminosilicate composition is additionally dried and / or calcined. 12. Способ по п. 11, в котором сформованную алюмосиликатную композицию обжигают при температуре от 600 до 850°С.12. The method according to p. 11, in which the formed aluminosilicate composition is fired at a temperature of from 600 to 850 ° C. 13. Способ гидрокрекинга углеводородного сырья, в котором газообразное сырье при температуре реакции от 250 до 500°С и полном давлении на входе реактора от 3⋅106 до 3⋅107 Па в присутствии водорода приводят в контакт с катализатором, приготовленным по способу по любому из пп. 1-12, при этом газообразное сырье содержит аммиак в количестве менее 150 вес.ч. на миллион.13. The method of hydrocracking of hydrocarbon feedstock, in which the gaseous feedstock at a reaction temperature of from 250 to 500 ° C and a total pressure at the inlet of the reactor from 3⋅10 6 to 3⋅10 7 Pa in the presence of hydrogen is brought into contact with a catalyst prepared by the method according to any of paragraphs. 1-12, while the gaseous feed contains ammonia in an amount of less than 150 parts by weight per million.
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WO2014105553A1 (en) * 2012-12-27 2014-07-03 Shell Oil Company Preparation of a hydrocarbon conversion catalyst
CN104870085B (en) * 2012-12-27 2017-07-14 Pq公司 The preparation of silica alumina composition
US20180230389A1 (en) 2017-02-12 2018-08-16 Magēmā Technology, LLC Multi-Stage Process and Device for Reducing Environmental Contaminates in Heavy Marine Fuel Oil
US10604709B2 (en) 2017-02-12 2020-03-31 Magēmā Technology LLC Multi-stage device and process for production of a low sulfur heavy marine fuel oil from distressed heavy fuel oil materials
US11788017B2 (en) 2017-02-12 2023-10-17 Magëmã Technology LLC Multi-stage process and device for reducing environmental contaminants in heavy marine fuel oil
KR20200086983A (en) * 2019-01-10 2020-07-20 코아텍주식회사 Metal oxide catalysts for removal of large capacity perfluorinated compounds and its manufacturing method
CN111632608B (en) * 2019-03-01 2023-06-30 中国石化扬子石油化工有限公司 Silica supported aluminum sulfate catalyst with core-shell structure and preparation method and application thereof
DE102019210217A1 (en) * 2019-07-10 2021-01-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Processing and cleaning of carbonaceous materials

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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PL142459B1 (en) * 1984-05-18 1987-10-31 Inst Chemii Przemyslowej Method of obtaining amorphous aluminium silicates
US5208006A (en) * 1990-05-28 1993-05-04 Engelhard Corporation Large-pored molecular sieves containing at least one octahedral site comprising titanium and at least silicon as a tetrahedral site
CN1096296C (en) * 1998-11-13 2002-12-18 中国石油化工集团公司 Hydrocracking catalyst for producing middle distillate and its preparation method
US7700515B2 (en) * 2007-08-27 2010-04-20 Shell Oil Company Amorphous silica-alumina composition and method of making and using such composition
US8772196B2 (en) 2007-08-27 2014-07-08 Shell Oil Company Aromatics hydrogenation catalyst and a method of making and using such catalyst
FR2944027B1 (en) 2009-04-03 2011-05-06 Inst Francais Du Petrole PROCESS FOR THE PRODUCTION OF MEDIUM DISTILLATES BY HYDROISOMERIZATION AND HYDROCRACKING OF A HEAVY FRACTION FROM A FISCHER-TROPSCH EFFLUENT
US9187702B2 (en) * 2009-07-01 2015-11-17 Chevron U.S.A. Inc. Hydroprocessing catalyst and method of making the same
CN102029192B (en) 2009-09-28 2013-01-09 中国石油化工股份有限公司 Silicon-containing alumina and preparation method thereof
WO2014105553A1 (en) * 2012-12-27 2014-07-03 Shell Oil Company Preparation of a hydrocarbon conversion catalyst

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EP2938433A1 (en) 2015-11-04
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KR102197525B1 (en) 2021-01-04
US9861963B2 (en) 2018-01-09
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WO2014105553A1 (en) 2014-07-03
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